package Practice18;

public class BaoZiTest {
    public static void main(String[] args) {
        BaoZi baozi = new BaoZi();
        ChiHuo ch = new ChiHuo("吃货",baozi);
        BaoZiPu bzp = new BaoZiPu("包子铺",baozi);
        ch.start();
        bzp.start();
    }
}
